john kerry probably has more, but susan rice has served as u.n. ambassador and she's got know a lot of foreign experience, certain, from that experience. she's been at the state department bore, too. i mean, her history is in foreign policy. she hasn't opinion secretary of state. he hasn't been on the hill in the capacity john kerry is, but she certainly is experienced. >> reporter: the aforementioned general petraeus, a story that continues to rock this town. the president talked about it at the press conference, said it was a sad personal saga. actually said very nice things about david petraeus' contributions to his country, and also said-- i'm not sure the exact word he used-- but basically no top vent intelligen was revealed. >> i think he made a point of saying so far. and so far, there is not any negative effect on national security. but this investigation is clearly still open. you have hagents going into paula broadwell's house, taking out boxes, taking out her computer. they are still looking for classified material. whatever too soon ma